Dyeing device for knitted textiles

Abstract

The utility model relates to the technical field of knitwear and textile processing, and discloses a knitwear and textile dyeing device which comprises a dyeing box, the two ends of the dyeing box are provided with a feeding port and a discharging port respectively, an inner cavity of the dyeing box is fixedly connected with three identical guide wheels, and the three guide wheels are distributed in an inverted triangle shape. The two ends of the dyeing box are fixedly connected with connecting discs, circular grooves and threaded grooves are formed in the tops of the two connecting discs, and filter cartridges are installed in the two circular grooves. Dyeing knitwear and textiles are placed in the dyeing box through the feeding port, the knitwear and textiles are tightened and distributed in the dyeing box in a triangular mode to be dyed through the guide wheels distributed in the inverted triangular mode, then wrinkles of the dyed knitwear and textiles are avoided, meanwhile, the water pump is started to circulate dye in the dyeing box through the filter cylinder, and the dyeing efficiency is improved. When the dye is circulated, the filter drum filters plush in the dye, so that the dye in the dyeing box is ensured to be clean, and the dyeing quality of knitwear and textiles is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of needle textile processing, in particular to a needle textile dyeing device. Background Art

[0002] Products made from knitted fabrics are called textiles. According to their uses, they can be divided into three categories: clothing textiles, decorative textiles, and industrial products. Before knitting textiles, the raw materials will be dyed. Through dyeing, objects can present various colors that people need, and use colorful colors to decorate life.

[0003] The existing patent (publication number: CN202020623576.4) is a dyeing device for needle textiles, including a processing table, a vertically arranged immersion tank is opened in the processing table, a placing device is arranged in the immersion tank, a motor is fixedly connected to the side wall of the processing table, a centrifugal device is connected to the output end of the motor, the side wall of the processing table is connected to the top plate through the side plate, the top plate is provided with a hydraulic cylinder, and the output end of the hydraulic cylinder is connected to the processing device.

[0004] In the process of realizing the utility model, the inventors found that there are at least the following problems in the prior art that have not been solved: the existing method uses a hydraulic cylinder to move a pressing disc back and forth, so that the pressing disc repeatedly hits the textile raw material in the soaking cylinder, so that the textile raw material absorbs the pigment more fully, but the needle textiles are accumulated in the soaking cylinder during dyeing, which may cause insufficient internal dyeing. At the same time, the accumulation may easily cause wrinkles on the needle textiles, affecting the quality. In addition, the fluff on the needle textiles during dyeing is easily adsorbed on the dyed needle textiles in the dye, thereby affecting the dyeing quality of the needle textiles. Therefore, we propose a dyeing device for needle textiles. Utility Model Content

[0005] The utility model aims to provide a dyeing device for knitted textiles, which solves the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dyeing device for needle textiles, comprising a dyeing box, wherein a feed port and a discharge port are respectively provided at both ends of the dyeing box, and three identical guide wheels are fixedly connected to the inner cavity of the dyeing box, and the three guide wheels are distributed in an inverted triangle; both ends of the dyeing box are fixedly connected to connecting plates, and the tops of the two connecting plates are provided with circular grooves and threaded grooves, and filter cartridges are installed in the two circular grooves, and sealing cartridges are spirally connected in the two threaded grooves, and a suction pipe is connected to the connecting plate between the circular groove and the threaded groove, and the suction pipe is fixedly penetrated through the dyeing box and placed in the dyeing box, and water pumps are fixedly installed on both sides of the bottom of the dyeing box, and the water suction ends of the two water pumps are respectively connected to the middle parts of the bottom ends of the two connecting plates with connecting pipes, and the water outlet ends of the two water pumps are connected to the bottom of the dyeing box with discharge pipes.

[0007] As an optional solution to the technical solution of the present application, the top of the dyeing box close to the discharge port is fixedly connected to a frame, a push rod motor is fixedly installed on the frame, the output end of the push rod motor is fixedly connected to an inverted U-shaped frame, the inner side of the inverted U-shaped frame is rotatably connected to a pressure roller, and a drive motor is fixedly installed on one end of the outer side of the inverted U-shaped frame.

[0008] As an optional solution of the technical solution of the present application, a circular sealing gasket is fixedly connected to the inner wall of the circular groove, and the material of the circular sealing gasket is rubber.

[0009] As an optional solution of the technical solution of the present application, both ends of the outer side of the envelope are fixedly connected with a hand-held rod, and the two hand-held rods are symmetrically distributed on both sides of the envelope.

[0010] As an optional solution of the technical solution of the present application, the height of the connection between the filter cartridge and the circular groove is adapted to the height of the connection between the sealing cartridge and the threaded groove.

[0011] As an optional solution of the technical solution of the present application, the pressure roller is the same size as the guide wheel near the discharge port, and the pressure roller and the guide wheel near the discharge port are on the same vertical level.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] The technical solution of the present application is to place the dyeing box, the discharge port, the feed port, the guide wheel, the connecting plate, the circular groove, the threaded groove, the filter cartridge, the sealing cartridge, the suction pipe, the water pump, the connecting pipe and the discharge pipe through the feed port, and to tighten the dyeing needle textiles into a triangular distribution in the dyeing box for dyeing with the help of the guide wheel with an inverted triangle distribution, thereby avoiding wrinkles on the dyed needle textiles. At the same time, the water pump is started to circulate the dye in the dyeing box through the filter cartridge. When the dye is circulated, the filter cartridge filters the fluff in the dye, thereby ensuring that the dye in the dyeing box is clean, and further improving the dyeing quality of the needle textiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 This is a front view of a dyeing device for knitted textiles according to the utility model;

[0016] Figure 2 The utility model is a top view of a connecting disk of a dyeing device for knitted textiles.

[0017] In the figure: 1. dyeing box; 101. feed port; 102. discharge port; 2. guide wheel; 3. connecting plate; 301. suction pipe; 302. threaded groove; 303. circular groove; 4. filter cartridge; 5. sealing cartridge; 501. hand-held rod; 6. water pump; 601. connecting pipe; 602. discharge pipe; 7. frame; 701. push rod motor; 702. inverted U-shaped frame; 703. drive motor; 704. pressure roller; 8. circular sealing gasket. DETAILED DESCRIPTION

[0018] See also Figure 1-2 The utility model provides a technical solution: a dyeing device for knitted textiles, comprising a dyeing box 1, wherein the two ends of the dyeing box 1 are respectively provided with a feed inlet 101 and a discharge outlet 102, wherein the inner cavity of the dyeing box 1 is fixedly connected with three identical guide wheels 2, and the three guide wheels 2 are distributed in an inverted triangle; both ends of the dyeing box 1 are fixedly connected with a connecting plate 3, and the tops of the two connecting plates 3 are provided with a circular groove 303 and a threaded groove 302, and filter cartridges 4 are installed in the two circular grooves 303, and the two connecting plates 3 are provided with a threaded groove 302 ... Each of the threaded grooves 302 is spirally connected with a sealing cylinder 5, and a suction pipe 301 is connected to the connecting plate 3 between the circular groove 303 and the threaded groove 302. The suction pipe 301 is fixedly passed through the dyeing box 1 and placed in the dyeing box 1. Water pumps 6 are fixedly installed on both sides of the bottom of the dyeing box 1. The water suction ends of the two water pumps 6 are respectively connected to the middle parts of the bottom ends of the two connecting plates 3 by connecting pipes 601, and the water outlet ends of the two water pumps 6 are connected to the bottom of the dyeing box 1 by discharge pipes 602.

[0019] In this technical solution, through the arrangement of the dyeing box 1, the discharge port 102, the feed port 101, the guide wheel 2, the connecting plate 3, the circular groove 303, the threaded groove 302, the filter cartridge 4, the sealing cartridge 5, the suction pipe 301, the water pump 6, the connecting pipe 601 and the discharge pipe 602, the dyed needle textile is placed in the dyeing box 1 through the feed port 101, and the guide wheel 2 with an inverted triangle distribution is used to tighten the needle textile to form a triangular distribution in the dyeing box for dyeing, thereby avoiding wrinkles in the dyed needle textile. At the same time, the water pump 6 is started to circulate the dye in the dyeing box 1 through the filter cartridge 4. When the dye is circulated, the filter cartridge 4 filters the fluff in the dye, thereby ensuring that the dye in the dyeing box 1 is clean, further improving the dyeing quality of the needle textile.

[0020] In some technical solutions, the top of the dyeing box 1 near the discharge port 102 is fixedly connected to a frame 7, a push rod motor 701 is fixedly installed on the frame 7, the output end of the push rod motor 701 is fixedly connected to an inverted U-shaped frame 702, the inner side of the inverted U-shaped frame 702 is rotatably connected to a pressure roller 704, and the outer end of the inverted U-shaped frame 702 is fixedly installed with a drive motor 703, the pressure roller 704 is the same size as the guide wheel 2 near the discharge port 102, and the pressure roller 704 and the guide wheel 2 near the discharge port 102 are on the same vertical horizontal line.

[0021] In this technical solution, through the arrangement of the frame 7, the push rod motor 701, the inverted U-shaped frame 702, the pressure roller 704 and the driving motor 703, the push rod motor 701 pushes the pressure roller 704 to contact the guide wheel 2, so that the dyed needle textile can be squeezed out of the excess dye and placed in the dyeing box 1 for reuse, thereby avoiding waste of excess dye.

[0022] In some technical solutions, a circular sealing gasket 8 is fixedly connected to the inner wall of the circular groove 303, and the material of the circular sealing gasket 8 is rubber.

[0023] In this technical solution, by providing the circular sealing gasket 8, the sealing performance of the connection between the filter cartridge 4 and the circular groove 303 can be increased, thereby improving the effect of the filter cartridge 4 in filtering dyes.

[0024] In some technical solutions, both ends of the outer side of the envelope 5 are fixedly connected with a hand-held rod 501 , and the two hand-held rods 501 are symmetrically distributed on both sides of the envelope 5 .

[0025] In this technical solution, the hand-held rod 501 is provided to facilitate personnel to hold and twist the sealing tube 5 , and further facilitate personnel to disassemble and assemble the sealing tube 5 .

[0026] In some technical solutions, the height of the connection between the filter cartridge 4 and the circular groove 303 matches the height of the connection between the sealing cartridge 5 and the threaded groove 302 .

[0027] In this technical solution, after the sealing cylinder 5 is connected to the threaded groove 302, the sealing cylinder 5 can stably limit the filter cartridge 4 in the circular groove 303, thereby preventing the filter cartridge 4 from moving and affecting the filtering effect of the dye.

[0028] When in use, first, the dyed needle textile is placed in the dyeing box 1 through the feed port 101, and the guide wheel 2 with an inverted triangle distribution is used to stretch the needle textile into a triangular distribution in the dyeing box for dyeing, and the needle textile is placed inside and outside the dyeing box 1 through the discharge port 102 for winding by the winding roller, so as to avoid wrinkles on the dyed needle textile. At the same time, the water pump 6 is started to circulate the dye in the dyeing box 1 through the filter cylinder 4. When the dye is circulated, the filter cylinder 4 filters the fluff in the dye, so as to ensure that the dye in the dyeing box 1 is clean, further improving the dyeing quality of the needle textile, and the push rod motor 701 pushes the pressing roller 704 to contact the guide wheel 2, so that the dyed needle textile can be squeezed out of the excess dye and placed in the dyeing box 1 for reuse, so as to avoid waste of excess dye.

Claims

1. A dyeing device for knitted textiles, comprising a dyeing box (1), characterized in that: The dyeing box (1) is provided with a feed inlet (101) and a discharge outlet (102) at both ends thereof, and the inner cavity of the dyeing box (1) is fixedly connected with three identical guide wheels (2), and the three guide wheels (2) are distributed in an inverted triangle shape; Both ends of the dyeing box (1) are fixedly connected with connecting plates (3), the tops of the two connecting plates (3) are provided with circular grooves (303) and thread grooves (302), filter cartridges (4) are installed in the two circular grooves (303), sealing cartridges (5) are spirally connected in the two thread grooves (302), a suction pipe (301) is connected to the connecting plate (3) between the circular groove (303) and the thread groove (302), the suction pipe (301) is fixedly passed through the dyeing box (1) and placed in the dyeing box (1), water pumps (6) are fixedly installed on both sides of the bottom of the dyeing box (1), the water suction ends of the two water pumps (6) are respectively connected to the middle parts of the bottom ends of the two connecting plates (3) by connecting pipes (601), and the water outlet ends of the two water pumps (6) are connected to the bottom of the dyeing box (1) by discharge pipes (602).

2. A dyeing device for knitted textiles according to claim 1, characterized in that: The top of the dyeing box (1) close to the material outlet (102) is fixedly connected to a frame (7), a push rod motor (701) is fixedly mounted on the frame (7), an output end of the push rod motor (701) is fixedly connected to an inverted U-shaped frame (702), a pressure roller (704) is rotatably connected to the inner side of the inverted U-shaped frame (702), and a driving motor (703) is fixedly mounted on one end of the outer side of the inverted U-shaped frame (702).

3. The dyeing device for knitted textiles according to claim 1, characterized in that: A circular sealing gasket (8) is fixedly connected to the inner wall of the circular groove (303), and the circular sealing gasket (8) is made of rubber.

4. The dyeing device for knitted textiles according to claim 1, characterized in that: Both ends of the outer side of the envelope (5) are fixedly connected to a hand-held rod (501), and the two hand-held rods (501) are symmetrically distributed on both sides of the envelope (5).

5. The dyeing device for knitted textiles according to claim 1, characterized in that: The height at which the filter cartridge (4) and the circular groove (303) are connected matches the height at which the sealing cartridge (5) and the threaded groove (302) are connected.

6. The dyeing device for knitted textiles according to claim 2, characterized in that: The pressure roller (704) is the same size as the guide wheel (2) near the discharge port (102), and the pressure roller (704) and the guide wheel (2) near the discharge port (102) are on the same vertical horizontal line.

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